Description Made of high-quality PET, polyester resin andLLDPE material, this box of 10 milk powder bags are safe and healthy.Compact in size, it can be placed in backpack, handbag, etc. It does not take up space, and it is convenient and labor-saving to travel.The sealed chain design enhances the air-tightness and prevents the milk powder from oxidation and moisture. Features - Color: Pink. - Material: Material: PET (Outer Layer); Polyester Resin (Middle Color Interlayer); LLDPE (Inner Layer). - Size: Approx. 17.50X8.00X0.10cm/6.88X3.14X0.04in. -Made of high-quality PET, po lyester resin and LLDPE material, safe and healthy. - Compact in size, it can be placed in backpack, handbag, etc. It does not take up space, and it is convenient and labor-saving to travel. - The sealed chain design enhances the air-tightness and prevents the milk powder from oxidation and moisture. - The box of 10 milk powder bags, enough quantity to solve the problem of mother being out. -The handwritten label section records the volume, time and date of the milk powder for easy access.Packing list: 1 x box of 10pcs storage bags